Cotton and spun silk segment-color yarn and production method thereof
A production method and spun silk technology, applied in the field of new spinning, can solve the problems of difficult to meet high-quality, multi-variety competition requirements, low product added value, and few varieties and styles, and achieve a rich sense of hierarchy and three-dimensionality. , The economic benefits are considerable, and the effect of improving product profits
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[0031] Example
[0032] The 12.5 tex segment colored yarn is spun on the EJM128K ring spinning frame. Among the components of the mixed yarn, the decorative yarn spun yarn accounts for 25% by weight, and the base yarn cotton fiber accounts for 75% by weight. The yarn has good color and rich layering.
[0033] The manufacturing process is as follows:
[0034] In the first step, the spun silk raw material is refined, opened and combed, and then combed, and then the spun silk sliver is made into spun silk sliver after four draws, and the spun silk sliver is cut into spun silk fiber by a fiber cutter. The length is 30mm, then dyed, and finally made into 3.33g / 10m colored spun silk roving by woolen spinning;
[0035] In the second step, the cotton fiber is opened and cleared to remove impurities. After combing, the cellulose is decomposed into single fibers. After two combing, the short fibers in the sliver are removed and the fiber straightening is improved. , Parallel and separation, a...
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